Product Details : Hex Head Bolt 1/4"-20 x 3-1/4" Partial thread - Yellow Zinc Grade 8

• Product Type: Hex Head Bolt
• Bolt Diameter/Size: 1/4"
• Thread Count (Pitch/TPI): 20
• Length: 3-1/4"
• Thread: Partial thread
• Thread Type: Coarse / Imperial
• Thread Direction: Right Hand Thread
• Across Flat: 0.428" to 0.438"
• Tool to use: 7/16"
• Material(s): Yellow Zinc
• Steel Grade: Grade 8
• Thread Fit: Class 2A
• Type of Point: Blunt
• Standards and Certifications: SAE J429, ASME B18.2.1
• Tensile Strength: 150,000 psi

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